75465040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7927}}^1$

素因数の和:7964

約数の個数: 80

約数和(自身を含む): 212343552

約数和(自身を除く): 136878512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 7927, 9520, 15854, 31708, 39635, 55489, 63416, 79270, 110978, 126832, 134759, 158540, 221956, 269518, 277445, 317080, 443912, 539036, 554890, 634160, 673795, 887824, 943313, 1078072, 1109780, 1347590, 1886626, 2156144, 2219560, 2695180, 3773252, 4439120, 4716565, 5390360, 7546504, 9433130, 10780720, 15093008, 18866260, 37732520, 75465040]

約数ペア:

[(1, 75465040), (2, 37732520), (4, 18866260), (5, 15093008), (7, 10780720), (8, 9433130), (10, 7546504), (14, 5390360), (16, 4716565), (17, 4439120), (20, 3773252), (28, 2695180), (34, 2219560), (35, 2156144), (40, 1886626), (56, 1347590), (68, 1109780), (70, 1078072), (80, 943313), (85, 887824), (112, 673795), (119, 634160), (136, 554890), (140, 539036), (170, 443912), (238, 317080), (272, 277445), (280, 269518), (340, 221956), (476, 158540), (560, 134759), (595, 126832), (680, 110978), (952, 79270), (1190, 63416), (1360, 55489), (1904, 39635), (2380, 31708), (4760, 15854), (7927, 9520)]